Thermal Buckling of Piezoelectric Composite Beam

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td align="left">  Voltage (<svg height="10.6375" id="M284" style="vertical-align:-0.13792pt" version="1.1" viewbox="0 0 11.4125 10.6375" width="11.4125" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.6375)">
<g transform="translate(72,-63.49)">
<text transform="matrix(1,0,0,-1,-71.95,63.67)">
<tspan style="font-size: 12.50px; " x="0" y="0">V</tspan>
</text>
</g>
</g>
</svg>)</td><td align="center">
												0
											</td><td align="center">
												200
											</td><td align="center">
												−200
											</td><td align="center">
												500
											</td><td align="center">
												−500
											</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td align="left"><span style="width: 28.799999px;"><svg height="10.6125" id="M285" style="vertical-align:-0.15048pt" version="1.1" viewbox="0 0 28.799999 10.6125" width="28.799999" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.6125)">
<g transform="translate(72,-63.51)">
<text transform="matrix(1,0,0,-1,-71.95,63.71)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐶</tspan>
<tspan style="font-size: 12.50px; " x="9.3772497" y="0">-</tspan>
<tspan style="font-size: 12.50px; " x="13.540749" y="0">𝐶</tspan>
</text>
</g>
</g>
</svg></span></td><td align="center">448.83477</td><td align="center">444.44855</td><td align="center">453.22102</td><td align="center">437.86920</td><td align="center">459.80038</td></tr><tr><td align="left"><span style="width: 28.637501px;"><svg height="10.6125" id="M286" style="vertical-align:-0.15048pt" version="1.1" viewbox="0 0 28.637501 10.6125" width="28.637501" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.6125)">
<g transform="translate(72,-63.51)">
<text transform="matrix(1,0,0,-1,-71.95,63.71)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐶</tspan>
<tspan style="font-size: 12.50px; " x="9.3772497" y="0">-</tspan>
<tspan style="font-size: 12.50px; " x="13.540749" y="0">𝑅</tspan>
</text>
</g>
</g>
</svg></span></td><td align="center">113.24407</td><td align="center">108.85784</td><td align="center">117.63030</td><td align="center">102.27848</td><td align="center">124.20966</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Effect of applied voltage on <svg height="14.6875" id="M283" style="vertical-align:-3.2316pt" version="1.1" viewbox="0 0 29.625 14.6875" width="29.625" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.6875)">
<g transform="translate(72,-60.25)">
<text transform="matrix(1,0,0,-1,-71.95,63.52)">
<tspan style="font-size: 12.50px; " x="0" y="0">Δ</tspan>
<tspan style="font-size: 12.50px; " x="9.0271664" y="0">𝑇</tspan>
</text>
<text transform="matrix(1,0,0,-1,-56.05,60.4)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑐</tspan>
<tspan style="font-size: 8.75px; " x="3.6320801" y="0">𝑟</tspan>
</text>
</g>
</g>
</svg>. (four-layered antisymmetric composite beam with two piezoelectric layers on top and bottom surfaces of the beam).

International Scholarly Research Notices

Thermal Buckling of Piezoelectric Composite Beam

Table 7